Aromātai
\frac{4\left(u+1\right)}{u^{2}+2u+2}
Whakaroha
\frac{4\left(u+1\right)}{u^{2}+2u+2}
Tohaina
Kua tāruatia ki te papatopenga
\frac{\frac{2\left(u+2\right)}{u+2}-\frac{2}{u+2}}{\frac{1}{u+2}+\frac{u}{2}}
Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Whakareatia 2 ki te \frac{u+2}{u+2}.
\frac{\frac{2\left(u+2\right)-2}{u+2}}{\frac{1}{u+2}+\frac{u}{2}}
Tā te mea he rite te tauraro o \frac{2\left(u+2\right)}{u+2} me \frac{2}{u+2}, me tango rāua mā te tango i ō raua taurunga.
\frac{\frac{2u+4-2}{u+2}}{\frac{1}{u+2}+\frac{u}{2}}
Mahia ngā whakarea i roto o 2\left(u+2\right)-2.
\frac{\frac{2u+2}{u+2}}{\frac{1}{u+2}+\frac{u}{2}}
Whakakotahitia ngā kupu rite i 2u+4-2.
\frac{\frac{2u+2}{u+2}}{\frac{2}{2\left(u+2\right)}+\frac{u\left(u+2\right)}{2\left(u+2\right)}}
Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Ko te taurea pātahi iti rawa o u+2 me 2 ko 2\left(u+2\right). Whakareatia \frac{1}{u+2} ki te \frac{2}{2}. Whakareatia \frac{u}{2} ki te \frac{u+2}{u+2}.
\frac{\frac{2u+2}{u+2}}{\frac{2+u\left(u+2\right)}{2\left(u+2\right)}}
Tā te mea he rite te tauraro o \frac{2}{2\left(u+2\right)} me \frac{u\left(u+2\right)}{2\left(u+2\right)}, me tāpiri rāua mā te tāpiri i ō raua taurunga.
\frac{\frac{2u+2}{u+2}}{\frac{2+u^{2}+2u}{2\left(u+2\right)}}
Mahia ngā whakarea i roto o 2+u\left(u+2\right).
\frac{\left(2u+2\right)\times 2\left(u+2\right)}{\left(u+2\right)\left(2+u^{2}+2u\right)}
Whakawehe \frac{2u+2}{u+2} ki te \frac{2+u^{2}+2u}{2\left(u+2\right)} mā te whakarea \frac{2u+2}{u+2} ki te tau huripoki o \frac{2+u^{2}+2u}{2\left(u+2\right)}.
\frac{2\left(2u+2\right)}{u^{2}+2u+2}
Me whakakore tahi te u+2 i te taurunga me te tauraro.
\frac{4u+4}{u^{2}+2u+2}
Whakamahia te āhuatanga tohatoha hei whakarea te 2 ki te 2u+2.
\frac{\frac{2\left(u+2\right)}{u+2}-\frac{2}{u+2}}{\frac{1}{u+2}+\frac{u}{2}}
Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Whakareatia 2 ki te \frac{u+2}{u+2}.
\frac{\frac{2\left(u+2\right)-2}{u+2}}{\frac{1}{u+2}+\frac{u}{2}}
Tā te mea he rite te tauraro o \frac{2\left(u+2\right)}{u+2} me \frac{2}{u+2}, me tango rāua mā te tango i ō raua taurunga.
\frac{\frac{2u+4-2}{u+2}}{\frac{1}{u+2}+\frac{u}{2}}
Mahia ngā whakarea i roto o 2\left(u+2\right)-2.
\frac{\frac{2u+2}{u+2}}{\frac{1}{u+2}+\frac{u}{2}}
Whakakotahitia ngā kupu rite i 2u+4-2.
\frac{\frac{2u+2}{u+2}}{\frac{2}{2\left(u+2\right)}+\frac{u\left(u+2\right)}{2\left(u+2\right)}}
Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Ko te taurea pātahi iti rawa o u+2 me 2 ko 2\left(u+2\right). Whakareatia \frac{1}{u+2} ki te \frac{2}{2}. Whakareatia \frac{u}{2} ki te \frac{u+2}{u+2}.
\frac{\frac{2u+2}{u+2}}{\frac{2+u\left(u+2\right)}{2\left(u+2\right)}}
Tā te mea he rite te tauraro o \frac{2}{2\left(u+2\right)} me \frac{u\left(u+2\right)}{2\left(u+2\right)}, me tāpiri rāua mā te tāpiri i ō raua taurunga.
\frac{\frac{2u+2}{u+2}}{\frac{2+u^{2}+2u}{2\left(u+2\right)}}
Mahia ngā whakarea i roto o 2+u\left(u+2\right).
\frac{\left(2u+2\right)\times 2\left(u+2\right)}{\left(u+2\right)\left(2+u^{2}+2u\right)}
Whakawehe \frac{2u+2}{u+2} ki te \frac{2+u^{2}+2u}{2\left(u+2\right)} mā te whakarea \frac{2u+2}{u+2} ki te tau huripoki o \frac{2+u^{2}+2u}{2\left(u+2\right)}.
\frac{2\left(2u+2\right)}{u^{2}+2u+2}
Me whakakore tahi te u+2 i te taurunga me te tauraro.
\frac{4u+4}{u^{2}+2u+2}
Whakamahia te āhuatanga tohatoha hei whakarea te 2 ki te 2u+2.
Ngā Tauira
whārite tapawhā
{ x } ^ { 2 } - 4 x - 5 = 0
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4 \sin \theta \cos \theta = 2 \sin \theta
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whārite Simultaneous
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Whakarerekētanga
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Whakaurunga
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Ngā Tepe
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}